Why does the car dashboard have power but the engine won't start?

[LaAlivia]

There are several reasons why a car dashboard has power but the engine won't start: 1. First, check the spark plugs. Spark plugs are crucial to the car's ignition system, which in turn is vital for the engine's operation. Therefore, the performance of the spark plugs directly affects the vehicle's overall working performance and efficiency. 2. A weak battery can prevent the engine from starting. The characteristic symptom is that the starter begins to turn but lacks sufficient power, and eventually, it only makes a clicking sound without turning. 3. Blocked fuel flow. The characteristic symptom is the absence of oil pressure in the engine's fuel supply line. This often occurs on extremely cold mornings due to long-term dirt accumulation in the fuel lines. At very low temperatures, water and debris can mix and block the fuel lines, resulting in the inability to start the engine.